/**
 * File SwingLookAndFeel.java
 * ---------------------------------------------------------
 *
 * Copyright (C) 2012 David Bauske (david.bauske@googlemail.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * - The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 * - The origin of the software must not be misrepresented.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * TL;DR: As long as you clearly give me credit for this Software, you are free to use as you like, even in commercial software, but don't blame me
 * 		if it breaks something.
 */
package net.cl.util.ui;

import javax.swing.UIManager;
import javax.swing.UIManager.LookAndFeelInfo;
import javax.swing.UnsupportedLookAndFeelException;

/**
 * Helper enum to easily modify the look and feel of a swing application.
 *
 * All methods of this enum must be called before any components are created!
 *
 * @author David
 */
public enum SwingLookAndFeel
{
	NIMBUS("Nimbus"),
	METAL("Metal"),
	MOTIF("Motif"),
	SYSTEM("System")
	{
		@Override
		public void activate() throws UnsupportedLookAndFeelException
		{
			try
			{
				UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
			}
			catch(Exception e)
			{
				throw new UnsupportedLookAndFeelException(
						"Look and Feel '" + this.mName + "' is not supported on the current platform.");
			}
		}
	};

	private SwingLookAndFeel(String pName)
	{
		this.mName = pName;
	}

	protected String mName;

	/**
	 * Installs the given Look and Feel.
	 *
	 * @throws UnsupportedLookAndFeelException if the LnF is not supported or otherwise
	 * 		unavailable on the current platform
	 */
	public void activate() throws UnsupportedLookAndFeelException
	{
		try
		{
			for(LookAndFeelInfo info : UIManager.getInstalledLookAndFeels())
			{
				if(info.getName().contains(mName))
				{
					UIManager.setLookAndFeel(info.getClassName());
					return;
				}
			}
		}
		// - Do nothing in case of an exception, just act as if the LnF was not available -
		catch(ClassNotFoundException e)	{ }
		catch(InstantiationException e)	{ }
		catch(IllegalAccessException e) { }

		throw new UnsupportedLookAndFeelException(
				"Look and Feel '" + toString() + "' is not supported on the current platform.");
	}
}
